AI Competition Radar: June 15–22, 2026
YC S2026 Demo Day took place June 17 — not September 10 as previously tracked — with 11 VC-picked standouts including Ploy ($27M seed, ex-Webflow CTO), Superset (100+ concurrent coding agents), and Sazabi (AI debugging, repeat founder). All six hackathons that concluded June 19–22 (Band of Agents 4,323 participants with AEGIS Fund + HireMate tied at top community vote, CalHacks AI $67.2K, Global South AI Safety 1,507 sign-ups, MS Build AI India finalists, MTP Everyone Ships Now, EU Civic Tech) are pending winner announcements. Active pipeline spans 50,000+ participants across 9 competitions. Google Cloud Rapid Agent winners confirmed July 13; Apart Research SPS and Web Data UNLOCKED formally closed as chronic gaps.
Scout signals this week
The biggest correction in this tracker's six-week history: YC S2026 Demo Day happened on June 17, not September 10. That one date swap reshapes where scouts should be looking this week. The TechCrunch roundup of 11 VC-picked standouts — published June 18 — is the clearest outreach list this issue produces, with team names, one-liners, and in some cases seed-round valuations attached. 1
The hackathon side tells the opposite story. Six events concluded between June 19 and 22 — Band of Agents, CalHacks AI, Global South AI Safety, Microsoft Build AI India, Mind the Product Everyone Ships Now, and the EU Civic Tech Hackathon — and as of the June 22 collection window, zero have published winner lists. This isn't a data gap; it's a structural lag that's consistent across organizers and platforms this week. Judges are reviewing, galleries are pending, and Twitch streams are scheduled but undated.
The net effect: the scout pipeline this week splits in two. YC standouts are live and contactable now. Hackathon leads are 3–7 days away at best — track the Devpost pages and @lablabai Twitch for the first wave of announcements.
YC S2026 Demo Day — June 17
Organizer: Y Combinator | Date: June 17, 2026 | Coverage source: TechCrunch, June 18 (VC picks from Demo Day attendance) 1
TechCrunch's "according to VCs" framing matters here: these are 11 names that investors in the room chose to discuss on record, not an official ranking. At least two companies in the batch were at $175M+ valuations — the highest in YC history. 1
The AI-focused standouts:
| Company | One-liner | Scout signal |
|---|---|---|
| Ploy | Automated website builder | $27M seed led by First Round + YC; founder Bryant Chou is ex-Webflow CTO |
| Lightsprint | No-code feature shipping for non-engineers | Enterprise product ops play |
| Sazabi | AI-powered software debugging | Repeat founder Sherwood Callaway |
| Superset | Manages 100+ coding agents simultaneously | Agent orchestration infrastructure |
| Tasklet | Cross-app AI agent | Horizontal automation layer |
| Silmaril | AI security against prompt injection | Enterprise AI security |
| Arga Labs | Digital twin environments for testing AI agents | AI testing infrastructure |
Non-AI standouts in the batch worth noting for context: 9 Mothers (AI counter-drone, $1.6M in sales, $1B pipeline 1), Adialante (mobile MRI clinics at $250/scan 1), Dispatch (reusable space manufacturing return vehicles 1).
Three companies worth a closer look:
Ploy raised $27M at seed — the amount alone sets it apart from the typical YC seed round. Bryant Chou (ex-Webflow CTO) is the founder, giving the team direct product-distribution credibility in the no-code space. First Round Capital leading the round means formal diligence has already cleared. If you haven't reached out, the first-contact window is narrowing. 1
Superset manages 100+ coding agents simultaneously. The problem it solves is real: running a single coding agent is easy, but coordinating a fleet of them — scheduling, deduplicating context, handling failures — isn't. If the orchestration layer is model-agnostic, this is infrastructure-tier positioning. 1
Sazabi is built by repeat founder Sherwood Callaway. AI debugging sits in the same category as Cursor and GitHub Copilot but aimed specifically at understanding why code fails, not just fixing surface errors. Repeat founders at YC get more favorable terms on average; this one is worth a calendar hold. 1
Scout note: The YC Launches directory (ycombinator.com/launches) is JavaScript-heavy and returned empty shells during this week's crawl — the full batch list is not accessible through standard scrapers. The TechCrunch list is currently the most reliable index of Demo Day companies. Search each company name on LinkedIn and X/Twitter for founder handles.
Hackathons: concluded this window, no winners yet
Six events wrapped between June 19–22. Base field set for each entry: organizer, dates, participants, prize pool, current status, and next expected action for scouts.
Band of Agents Hackathon (lablab.ai + Band.ai)
Organizer: lablab.ai + Band.ai | Dates: June 12–19 | Participants: 4,323 | Teams: 1,373 | Submissions: 389 | Prize pool: $10,000+ with partner prizes from AI/ML API ($1,000 cash + $1,000 credits) and Featherless AI | Status: Judging in progress — no official winners | Winner announcement: Live on Twitch (twitch.tv/lablabai), date TBD 23
Three tracks produced 389 applications: Regulated & High-Stakes Workflows (202 submissions), Multi-Agent Software Development (167), and Internal Enterprise Workflows (149). 2 Community voting closed with 1,134 total hearts cast — the top 10 by community vote (not official results): 3
| Rank | Project | Team | Domain | Votes |
|---|---|---|---|---|
| 1 | AEGIS Fund | Agentic Avengers | Financial governance / agent orchestration | 106 |
| 2 | HireMate | Agent Hunterzzz | HR / multi-agent recruitment | 106 |
| 3 | EquiPulse AI | EquiSaaS BD | Enterprise SaaS / multi-agent | 84 |
| 4 | Juro | Gettingshitdone | Legal / dispute resolution | 79 |
| 5 | CIPHER AI | Runtime Error | Security / encryption | 73 |
| 6 | M.A.S.H | Hacksters | Healthcare — Multi Agent System for Hospitals | 69 |
| 7 | SecureFlow AI | SQUAD | Security workflow | 67 |
| 8 | World Tech Intelligence | the last dance | Tech intelligence | 51 |
| 9 | BandGate | Underdawwgs | Multi-agent coordination | 43 |
| 10 | WASI | Claudiator | Multi-Agent WhatsApp Food Ordering SaaS | 43 |
AEGIS Fund (Team Agentic Avengers) and HireMate (Team Agent Hunterzzz) are tied at the top with 106 votes each. AEGIS Fund's tagline — "Governance No Trader Can Override" — positions it in financial governance for multi-agent systems, a regulatory compliance play. HireMate is an AI-powered hiring workflow built by Agent Hunterzzz, stacking HR automation on multi-agent architecture.
EquiPulse AI (previously the community vote leader last issue) has slipped to third but still shows differentiation: it's an offline-first BI platform targeting merchants in low-connectivity emerging markets, built with Gemini Flash, DuckDB, and hybrid Graph RAG for demand forecasting. 3
Scout note: Community votes ≠ official results. Official judging (judge-selected First / Second / Third + partner prizes) is still in progress. Monitor twitch.tv/lablabai for the announcement stream; first outreach to AEGIS Fund and HireMate teams on Devpost / LinkedIn is reasonable now given the community signal.
CalHacks AI Hackathon 2026 (UC Berkeley)
Organizer: Hackathons @ Berkeley | Dates: June 20–21 | Participants: 1,095 | Submissions: 398 | Prize pool: $67,200+ across 20+ sponsor tracks | Grand prize: Guaranteed admission to SkyDeck's Pad-13 incubator | Status: "Winners announced soon" (Devpost) — no names published | Next check: Devpost page and @CalHacks Twitter; expected window June 23–25 45
Sponsor tracks paying $1,000+ individually: Ddoski World / Toolbox / Lab / Playground ($5,000 each), Claude ($5,000 in credits), Physical AI by UFB ($3,000), Fetch AI Agentverse ($3,000), QNX ($1,500), TokenRouter ($1,800 in credits), Terac ($1,400). 4
Notable submission themes from the project gallery: accessibility tools (Phone With Hands, Ramp, MatchVision), security (ShadowGuard-AI, Riposte), 3D/holography (Neural-Holo), AI agents (Robust Agent, Traide), developer tooling (Scaffold, BananaDuck, Winnow). 5
The SkyDeck Pad-13 grand prize — guaranteed incubator admission, not just a cash award — gives the winning team direct access to Berkeley's investor network. That's the project to watch for when the list drops.
Global South AI Safety Hackathon (Apart Research)
Organizer: Apart Research + Schmidt Sciences | Dates: June 19–21 | Sign-ups: 1,507 (up from 734 the prior week — a 105% surge in the final week) | Prize pool: $6,000 across 4 regional tracks: Latin America ($3,000 / 3 winners), Asia ($2,000 / 2 winners), Africa ($1,000 / 1 winner), Open Track | Hubs: Buenos Aires, São Paulo, Bogotá, Mérida/Guadalajara (LatAm); Cape Town (Africa); Bengaluru, New Delhi (India); Hanoi/Ho Chi Minh City (Vietnam) | Status: "This event has concluded" — no winners section on sprint page, no @apartresearch winner tweets | Next check: apartresearch.com sprint page and @apartresearch on X 67
The 24 free talks during the event drew speakers from Schmidt Sciences (James Fox), NUS (Tan Zhi Xuan), OpenAI (Juan Felipe Cerón Uribe), and Stanford (Sang Truong). 6 Top teams are invited to the Apart Fellowship for continued AI safety research — making this a multi-stage funnel rather than a one-off competition.
Scout note: This event targets AI safety researchers outside the US/UK cluster. When results publish, the fellowship invite list will identify which Global South teams Apart Research considers worth continued investment.
Microsoft Build AI Hackathon India
Organizer: Microsoft India + HackerEarth | Timeline: May 5 – June 30, 2026 | Prize pool: ₹600,000 (~$7,200 USD) across 6 tracks | Status: Finalists announced June 19 — specific team names not publicly listed on HackerEarth page (accessible to registered participants only) | Next milestone: In-person grand finale, last week of June 2026 — winners crowned live 8
Tracks covering Microsoft's AI stack: AI at Work (Productivity), Security in Agentic Future, Agentic Web, AI Meets Data, Agent Swarms, AI-Powered Production. Requires Azure AI, Azure AI Foundry, GitHub Copilot, or Power Platform as the core stack. 8
Finalist names will likely surface on Microsoft India's LinkedIn or HackerEarth's public blog after the finale. Search "Microsoft Build AI India finalists 2026" on LinkedIn after June 27.
Mind the Product "Everyone Ships Now"
Organizer: Mind the Product + Novus.ai (Pendo) | Dates: May 20 – June 20 (30-day online hackathon) | Participants: 1,328 | Prize pool: $10,000+ (Gold $5,000 / Silver $3,000 / Bronze $2,000 + 10 product bundles) | Status: Project gallery not published — Devpost message: "The hackathon managers haven't published this gallery yet, but hang tight!" | Next check: mindtheproduct.devpost.com/project-gallery and @MindTheProduct on X 910
Judging criteria: Product Thinking (25%), Craft & Execution (25%), Originality & Ambition (25%), Shippedness (25%). All submissions required Novus.ai (Pendo's analytics layer) for tracking. 9
EU Civic Tech Hackathon (European Commission)
Organizer: European Commission — DG Justice | Dates: June 22–23 (happening now) | Location: In-person, Brussels | Focus: Digital tools for democratic engagement — interoperability, accessibility, inclusiveness | Status: Event opened today (June 22) — no results yet | Next milestone: Connected to the High-Level Event on Democracy, June 24 — winning projects may be showcased there 11
Part of the European Democracy Shield initiative. Winners feed into development of a European Civic Tech Hub. Prize details not publicly listed. Check EC communications and #EUCivicTech on June 24–25. 11
USAII Global AI Hackathon 2026
Organizer: USAII (United States Artificial Intelligence Institute) | Build week: June 14–21 (concluded yesterday) | Registrants: 5,761 | Qualified teams: 804 from 130 countries | Advancing students: 2,237 | Prize pool: $15,000 cash across 3 tracks (High School, College, Graduate) | Status: Post-build — no project galleries or wrap-up posts found yet | Awards ceremony: June 27 12
Three challenge themes by level: community support and climate action (high school), productivity and public services (undergraduate), human safety and public policy (graduate). The build week concluded June 21; Devpost project galleries for the 804 qualified teams will be the search surface once they publish. 12
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Active pipeline: participant momentum
Eight competitions are still open or in judging, with no announcements before July 7 at the earliest. Participant growth since last week's baseline — sources for each: 1314151617181920
| Event | Participants | Weekly delta | Deadline / announcement |
|---|---|---|---|
| Build with Gemini XPRIZE | 14,937 | +1,385 | Aug 17 ($2M prize pool) |
| H0: Hack the Zero Stack | 7,469 | +2,395 | Jun 29 ($80K cash + $80K AWS credits) |
| Google Cloud Rapid Agent | 14,509 | +812 | Winners: Jul 13 (closed Jun 11) |
| FIND EVIL! | 4,420 | +51 | Winners: ~Jul 15 (closed Jun 15) |
| Global AI Hackathon — Qwen Cloud | 4,492 | +911 | Jul 9 ($45K cash + $25K credits) |
| UiPath AgentHack | 3,309 | +413 | Jun 29 ($50K, enterprise agentic AI) |
| Slack Agent Builder Challenge | 2,545 | +437 | Jul 13 ($42K) |
| Splunk Agentic Ops | 2,391 | +42 | Winners: Jul 17 (judging Jun 26–Jul 10) |
H0's +2,395 growth is the largest absolute weekly gain across all tracked events. The XPRIZE's $2M prize pool and 14,937 participants make it the largest active competition by both measures — and at 56 days remaining, there's still time to connect with teams mid-build.
One event ending in three days: GitLab Transcend Hackathon (1,320 participants, deadline June 24 at 2:00 PM ET, $20,000 in prizes). Two tracks: contribute merged requests to GitLab Orbit's codebase with an
orbit::hackathon label, or build AI agents and flows on the GitLab Duo Agent Platform for submission to the AI Catalog. 21
Scouts' calendar: June 23 – July 13
This week: pending results to pull
Three events are in the immediate announcement window — check these daily through June 26:
- Band of Agents — watch twitch.tv/lablabai for the live stream announcement; Devpost will update simultaneously 2
- CalHacks AI — check ai-hackathon-2026.devpost.com and @CalHacks on X 4
- Global South AI Safety — check apartresearch.com/sprints and @apartresearch on X 6
June 27–28: on-site in San Francisco — Qualcomm × Meta ExecuTorch Hackathon
Organizer: lablab.ai + Qualcomm + Meta + GitHub + Samsung | Format: On-site only, San Francisco | Teams: 30 (3–5 members), application closed June 17 | Build target: PyTorch → ExecuTorch on Snapdragon-powered Samsung Galaxy S25 Ultra devices | Prizes: Top Award (Meta Quest 3 512GB per member + Qualcomm DevRel support + blog/livestream showcase), Team's Choice Award (Ray-Ban Meta AI Glasses per member), Copilot-Powered Build Award (GitHub Copilot Pro+ + GitHub for Startups credits) 22
Applications are closed, but the winning team gets direct Qualcomm DevRel support to take their app toward production — that's the signal to watch for when results publish after June 28. On-device AI on mobile hardware is a specific enough domain to sort the teams quickly.
Also June 27: USAII Global AI Hackathon awards ceremony (virtual, 10:00 AM ET). The 804 qualified teams' project galleries should be up on Devpost by then. 12
Summerfest TechAI Pitch Competition — June 23–26, Milwaukee
Organizer: Summerfest Tech | Format: In-person, Westin Milwaukee | Pitch finals: June 24–25, 3:00 PM | Finalists: 20 global finalists (including 3 from Wisconsin) | Focus: AI landscape 23
Results expected June 25–26. A Midwest AI signal outside the Bay Area / NYC cluster — worth scanning when the finalist list drops.
July 6–13: four announcement dates cluster
| Event | Date | Type | What to expect |
|---|---|---|---|
| AMD Developer Hackathon ACT II | Jul 6–11 | Open (building) | 5,674 registered; Unicorn Track is startup-oriented; $100 AMD credits per participant; registration still open 24 |
| ITU AI for Good Grand Finale | Jul 7 | Accelerator finale | 200+ finalists from global regional competitions; Startup Accelerator Programme, Geneva 25 |
| Animoca Brands × HKSTP Demo Day | Jul 7 | Demo day | Agentic AI focus; Hong Kong Science and Technology Parks 26 |
| Google Cloud Rapid Agent winners | Jul 13 | Winner announcement | 14,509-participant pool; $60K across Arize / Elastic / Fivetran / GitLab / MongoDB / Dynatrace tracks; winner list goes live 2:00 PM PDT 17 |
July 7 is a particularly dense day for investor-facing signal: the ITU Innovation Factory finale in Geneva and the Animoca × HKSTP demo day in Hong Kong run simultaneously, covering the mission-driven AI startup pool (ITU) and the Web3/gaming × agentic AI crossover (Animoca). Neither event is accessible for registration at this point; both produce public finalist lists worth reviewing.
Chronic gaps: formally closed
Two events that have been tracked for 4+ consecutive weeks without results are now dropped from active monitoring:
- Apart Research SPS Hackathon (May 22–24, 328 sign-ups, 61 entries): no results after 30+ days. If results post, they'll be covered retroactively. 27
- Web Data UNLOCKED (Bright Data × lablab.ai, May 25–31, 2,310 participants, 293 projects): lablab.ai recap page still reads "We are in the process of selecting the finalist teams" at 22+ days post-event. The 293 public project submissions remain browsable on lablab.ai for talent discovery. 28
Coverage window: June 15–22, 2026 (UTC-8). YC Demo Day date corrected from September 10 → June 17 based on TechCrunch coverage. Google Cloud Rapid Agent winner date corrected from "after June 22" → July 13 confirmed via Devpost submissions page. Founder contact information included only where publicly disclosed.
References
- 1TechCrunch: The 11 standout startups from YC's Demo Day
techcrunch.com
- 2
- 3
- 4Devpost: UC Berkeley AI Hackathon 2026
ai-hackathon-2026.devpost.com
- 5Devpost: UC Berkeley AI Hackathon 2026 submissions
ai-hackathon-2026.devpost.com
- 6Apart Research: Global South AI Safety Hackathon
apartresearch.com
- 7
- 8HackerEarth: Microsoft Build AI Hackathon
hackerearth.com
- 9Devpost: Mind the Product Everyone Ships Now
mindtheproduct.devpost.com
- 10Devpost: MTP project gallery
mindtheproduct.devpost.com
- 11European Commission: EU Civic Tech Hackathon
commission.europa.eu
- 12
- 13Devpost: H0 Hack the Zero Stack
h01.devpost.com
- 14Devpost: UiPath AgentHack
uipath-agenthack.devpost.com
- 15Devpost: Global AI Hackathon with Qwen Cloud
qwencloud-hackathon.devpost.com
- 16Devpost: Slack Agent Builder Challenge
slackhack.devpost.com
- 17Devpost: Google Cloud Rapid Agent Hackathon
rapid-agent.devpost.com
- 18Devpost: Build with Gemini XPRIZE
xprize.devpost.com
- 19Devpost: FIND EVIL!
findevil.devpost.com
- 20Devpost: Splunk Agentic Ops Hackathon
splunk.devpost.com
- 21Devpost: GitLab Transcend Hackathon
gitlab-transcend.devpost.com
- 22
- 23Summerfest TechAI press releases
summerfest-tech.com
- 24
- 25ITU AI for Good: Innovation Factory
aiforgood.itu.int
- 26Fintech News HK: Animoca × HKSTP Demo Day
fintechnews.hk
- 27Apart Research: All Sprints
apartresearch.com
- 28lablab.ai: Web Data UNLOCKED recap
lablab.ai
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